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Merck
CN

797871

Sigma-Aldrich

Ultrastable fluorescent silica nanobeads

120 nm, lyophilized

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别名:
Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles
线性分子式:
SiO2
分子量:
60.08
UNSPSC代码:
12352302
NACRES:
NA.23

质量水平

形式

powder

粒径

120 nm

荧光

λem 590 nm

紫外吸收

λ: 570 nm Amax

储存温度

2-8°C

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应用

The use of labeling or staining agents has greatly assisted the study of complex biological interactions in biology and the fluorescent labeling of biomolecules has been demonstrated as an indispensable tool in many biological studies. By virtue of excellent fluorescence properties the silica nanobeads find application in biological labeling, bioimaging, biosensing etc. Ultrastable particles exhibit a very high resistance to photobleaching and can be used in single-particle imaging as well as in super resolution techniques such as stimulated emission depletion (STED) microscopy.

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

STOT RE 1 Inhalation

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Geometrical confinement of quantum dots in porous nanobeads with ultraefficient fluorescence for cell-specific targeting and bioimaging
P-J Chen, S-H Hu, W-T Hung, S-Y Chen, and D-M Liu,
Journal of Materials Chemistry, 22(19), 9568-9575 (2012)
Luminescent nanomaterials for biological labelling
F. Wang, W. B. Tan, Y. Zhang, et al.
Nanotechnology, 17(1), R1-R13 (2006)

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